Homelite UT08921 Spark Plug, Cleaning the Exhaust Port and Muffler, Spark Arrestor, Fuel CAP

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maintenance

SPARK PLUG

This engine uses a Champion RCJ6Y or equivalent spark plug with .025 in. electrode gap. Use an exact replacement and replace annually, or more frequently if necessary.

WARNING:

Be careful not to cross-thread the spark plug. Crossthreading will seriously damage the product.

CLEANING THE EXHAUST PORT AND MUFFLER

Depending on the type of fuel used, the type and amount of lubricant used, and/or your operating conditions, the exhaust port and muffler may become blocked with carbon deposits. If you notice a power loss with your gas powered tool, you may need to remove these deposits to restore performance. We highly recommended that only qualified service technicians perform this service.

SPARK ARRESTOR

The spark arrestor must be cleaned or replaced every 25 hours or yearly to ensure proper performance of the product. Spark arrestors may be in different locations depending on the model purchased. Please contact the nearest service dealer for servicing your spark arrestor.

WARNING:

Never run the blower without the spark arrestor in place. Failure to do so could result in a fire that could cause serious personal injury.

FUEL CAP

WARNING:

A leaking fuel cap is a fire hazard and must be replaced immediately. Failure to do so could result in a fire that could cause serious personal injury.

The fuel cap contains a non-serviceable filter and a check valve. A clogged fuel filter will cause poor engine performance. If performance improves when the fuel cap is loosened, the check valve may be faulty or filter clogged. Replace the fuel cap if required.

storing the product

Clean all foreign material from the product. Store it in a well-ventilated place that is inaccessible to children. Keep away from corrosive agents such as garden chemicals and de-icing salts.

Abide by all Federal and local regulations for the safe storage and handling of gasoline.

WHEN STORING 1 MONTH OR LONGER:

Drain all fuel from tank into a container approved for gasoline. Run engine until it stops.

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Contents UT08520/UT08921 OPERATOR’S ManualIntroduction Table of contentsSpecific safety rules General safety rulesSymbol Name SymbolsService Product Specifications FeaturesKnow Your blower AssemblyRotochoke Zip Start UnpackingAttaching the handle Assembling the Blower TubeApplications OperationFueling and Refueling Fuel Mixture Filling TankTo Stop the Engine Starting and StoppingIf assistance is required Starting this product See Figures 4See Figures 7 Operating the blowerGeneral Maintenance MaintenanceCleaning the AIR Filter Screen LubricationSpark Plug Cleaning the Exhaust Port and MufflerSpark Arrestor Fuel CAPProblem Possible Cause Solution TroubleshootingLimited Warranty Statement WarrantyYour Warranty Rights and Obligations This product was manufactured with a catalyst muffler Emissions Maintenance Schedule and Warranted Parts ListCalifornia Proposition Parts and Service